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- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
Sleeve for injector, fitted at the point where the injector seats in the cylinder head. Designed specifically for the Porsche 928 (1978-83 / 928 / 928S) engines. Seamless compatibility reduces risk of improper sealing or damage.
Fits:
Porsche 928 / 928S 1978 - 1983
Diagram ref no 35
Function:
• It seals the fuel injector where it sits in the cylinder head of the engine.
• Prevents fuel leaks and keeps air from entering around the injector.
• Ensures the injector delivers the correct fuel spray and pressure into the combustion chamber.
Why It Matters:
• If the sleeve/seal wears out, you can get fuel odors, leaks, or misfires.
• A bad seal lets air escape or enter, messing up the engine’s fuel-air mixture and causing rough idle or performance loss.
• It also prevents heat and vibration damage to the injector itself, extending its life.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811039800
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Fuel Injector
Sold each - 6 required per car
High-quality fuel injector designed for the Porsche 993 Carrera 2, Carrera 4, and 993 RS, delivering precise fuel metering for optimal engine performance in air-cooled flat-six engines.
This injector is a critical component of the fuel injection
system, ensuring accurate fuel atomisation for efficient combustion, smooth
running, and consistent power delivery.
Fits:
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) RS 1994-97
Diagram ref no 8
Manufactured to OEM specifications, this injector provides reliable fitment and performance, making it ideal for maintenance, restoration, or performance optimisation of Porsche 993 models.
Key Features
• Fuel injector for Porsche 993 Carrera 2 / Carrera 4 / RS
• Part number 99360612000
• Designed for air-cooled flat-six engines
• Ensures precise fuel atomisation
• Supports smooth and efficient engine performance
• OEM-style fit and function
• Ideal for replacement or restoration
• Sold individually
Function and Purpose
This injector is essential for fuel system performance.
It helps to:
• Deliver fuel accurately to each cylinder
• Maintain optimal air-fuel ratios
• Improve throttle response and drivability
• Support smooth idle and balanced running
• Ensure efficient combustion
Why Replace Fuel Injectors
Over time, injectors can wear or become clogged.
Common issues include:
• Poor fuel atomisation
• Reduced engine performance
• Rough idle or hesitation
• Increased fuel consumption
• Misfires or uneven running
Replacing injectors restores performance, efficiency, and reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99360612001
The product you are viewing cross references to these numbers